/Engine/Plugins/VirtualProduction/DMX/DMXProtocol/Source/DMXProtocol/Public/Interfaces/IDMXProtocol.h
Called to register a DMXInputPort with the protocol. This should be implemented so each port can only register once (see Art-Net for an example).
True if the port was successfully registered
bool RegisterInputPort ( const [FDMXInputPortSharedRef](API\Plugins\DMXProtocol\FDMXInputPortSharedRef) & InputPort )